0.55.0

changed to check env for bash

Changelog.md

@@ -1,8 +1,55 @@
-## 0.48.0.pre1 (2012-06-11)
+## 0.54.0 (2012-08-14)
 
-* Massive refactoring for programmatic control and stability  [David Dollar]
-* Procfile commands with shell interpolations now work again  [David Dollar]
-* Stop trying to test on Ruby 1.8  [David Dollar]
+* use Foreman::Process to extract command running  [David Dollar]
+* changed to check env for bash  [brntbeer]
+
+## 0.53.0 (2012-07-24)
+
+* put app root in $HOME  [David Dollar]
+
+## 0.52.0 (2012-07-24)
+
+* wrap command in a runner that sources .profile.d scripts  [David Dollar]
+* fix upstart export specs  [David Dollar]
+* Make upstart export start/stop with network  [Daniel Farrell]
+
+## 0.51.0 (2012-07-11)
+
+* dont try to colorize windows  [David Dollar]
+
+## 0.50.0 (2012-07-11)
+
+* handle windows  [David Dollar]
+
+## 0.49.0 (2012-07-11)
+
+* 1.8 compatibility  [David Dollar]
+* use one pgroup for all of foreman and kill that since ruby 1.8 sucks at pgroups  [David Dollar]
+* better debugging  [David Dollar]
+
+## 0.48.0 (2012-07-10)
+
+* allow old exporter format to work, but with deprecation warning  [David Dollar]
+* remove debugging code  [David Dollar]
+* Merge pull request #219 from MarkDBlackwell/patch-1  [David Dollar]
+* Avoid crash by verifying the existence of SIGHUP before accessing it.  [Mark D. Blackwell]
+* allow color to be forced on  [David Dollar]
+* terminate gracefully if stdout goes away  [David Dollar]
+* always flush output  [David Dollar]
+* Merge pull request #212 from morgoth/added-version-command  [David Dollar]
+* added command for displaying foreman version  [Wojciech Wnętrzak]
+* Merge pull request #211 from morgoth/fixed-yaml-usage  [David Dollar]
+* fixed using YAML  [Wojciech Wnętrzak]
+* test on more things, but don't fail  [David Dollar]
+* changelog  [David Dollar]
+* 0.48.0.pre1  [David Dollar]
+* foreman doesn't work on ruby 1.8, may try to fix later  [David Dollar]
+* use bash  [David Dollar]
+* massive refactoring for programmatic control and stability  [David Dollar]
+* Merge pull request #164 from hsume2/master  [David Dollar]
+* Only run tmux specs if tmux is installed  [Henry Hsu]
+* Do not assume BUNDLE_GEMFILE  [Henry Hsu]
+* Add support for starting procfile in tmux session  [Henry Hsu]
 
 ## 0.47.0 (2012-06-07)
 

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    foreman (0.48.0)
+    foreman (0.55.0)
       thor (>= 0.13.6)
 
 GEM
@@ -39,7 +39,7 @@ GEM
       multi_json (~> 1.0.3)
       simplecov-html (~> 0.5.3)
     simplecov-html (0.5.3)
-    thor (0.15.3)
+    thor (0.15.4)
     timecop (0.3.5)
     win32console (1.3.0-x86-mingw32)
     xml-simple (1.0.15)

bin/foreman-runner

@@ -1,6 +1,6 @@
-#!/bin/sh
+#!/usr/bin/env bash
 #
-#/ Usage: foreman-runner [-d <dir>] <command> [<args>...]
+#/ Usage: foreman-runner [-d <dir>] [-p] <command> [<args>...]
 #/
 #/ Run a command with exec, optionally changing directory first
 
@@ -16,9 +16,12 @@ usage() {
   exit
 }
 
-while getopts ":hd:" OPT; do
+read_profiled=""
+
+while getopts ":hd:p" OPT; do
   case $OPT in
      d) cd "$OPTARG" ;;
+     p) read_profiled="1" ;;
      h) usage ;;
     \?) error "invalid option: -$OPTARG" ;;
      :) error "option -$OPTARG requires an argument" ;;
@@ -29,4 +32,13 @@ shift $((OPTIND-1))
 
 [ -z "$1" ] && usage
 
+if [ "$read_profiled" == "1" ]; then
+  shopt -s nullglob
+  for script in .profile.d/*; do
+    echo "sourcing $script"
+    source $script
+  done
+  shopt -u nullglob
+fi
+
 exec "$@"

data/example/.profile.d/foo.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+export FOO=bar

data/example/spawnee

@@ -9,6 +9,6 @@ sigterm() {
 #trap sigterm SIGTERM
 
 while true; do
-  echo "$NAME: ping"
+  echo "$NAME: ping $$"
   sleep 1
 done

data/export/upstart/master.conf.erb

@@ -6,3 +6,6 @@ bash << "EOF"
 EOF
 
 end script
+
+start on started network
+stop on stopping network

dist/mswin32.rake

@@ -0,0 +1,16 @@
+file pkg("foreman-#{version}-x86-mswin32.gem") => distribution_files do |t|
+  Bundler.with_clean_env do
+    sh "env PLATFORM=mswin32 gem build foreman.gemspec"
+  end
+  sh "mv foreman-#{version}-x86-mswin32.gem #{t.name}"
+end
+
+task "mswin32:build" => pkg("foreman-#{version}-x86-mswin32.gem")
+
+task "mswin32:clean" do
+  clean pkg("foreman-#{version}-x86-mswin32.gem")
+end
+
+task "mswin32:release" => "mswin32:build" do |t|
+  sh "gem push #{pkg("foreman-#{version}-x86-mswin32.gem")} || echo 'error'"
+end

lib/foreman.rb

@@ -12,6 +12,10 @@ module Foreman
     defined?(RUBY_PLATFORM) and RUBY_PLATFORM == "java"
   end
 
+  def self.ruby_18?
+    defined?(RUBY_VERSION) and RUBY_VERSION =~ /^1\.8\.\d+/
+  end
+
   def self.windows?
     defined?(RUBY_PLATFORM) and RUBY_PLATFORM =~ /(win|w)32$/
   end

lib/foreman/cli.rb

@@ -75,13 +75,17 @@ class Foreman::CLI < Thor
 
   def run(*args)
     load_environment!
-    begin
-      exec engine.env, args.shelljoin
-    rescue Errno::EACCES
-      error "not executable: #{args.first}"
-    rescue Errno::ENOENT
-      error "command not found: #{args.first}"
+    pid = fork do
+      begin
+        engine.env.each { |k,v| ENV[k] = v }
+        exec args.shelljoin
+      rescue Errno::EACCES
+        error "not executable: #{args.first}"
+      rescue Errno::ENOENT
+        error "command not found: #{args.first}"
+      end
     end
+    Process.wait(pid)
   end
 
   desc "version", "Display Foreman gem version"

lib/foreman/engine.rb

@@ -99,10 +99,17 @@ class Foreman::Engine
   # @param [String] signal  The signal to send to each process
   #
   def killall(signal="SIGTERM")
-    @running.each do |pid, (process, index)|
-      system "sending #{signal} to #{name_for(pid)} at pid #{pid}"
+    if Foreman.windows?
+      @running.each do |pid, (process, index)|
+        system "sending #{signal} to #{name_for(pid)} at pid #{pid}"
+        begin
+          Process.kill(signal, pid)
+        rescue Errno::ESRCH, Errno::EPERM
+        end
+      end
+    else
       begin
-        Process.kill(signal, -1 * pid)
+        Process.kill "-#{signal}", Process.pid
       rescue Errno::ESRCH, Errno::EPERM
       end
     end
@@ -249,7 +256,10 @@ private
       1.upto(formation[@names[process]]) do |n|
         reader, writer = create_pipe
         begin
-          pid = process.run(:output => writer, :env => { "PORT" => port_for(process, n).to_s })
+          pid = process.run(:output => writer, :env => {
+            "HOME" => process.cwd,
+            "PORT" => port_for(process, n).to_s
+          })
           writer.puts "started with pid #{pid}"
         rescue Errno::ENOENT
           writer.puts "unknown command: #{process.command}"
@@ -266,7 +276,7 @@ private
         loop do
           (IO.select(@readers.values).first || []).each do |reader|
             data = reader.gets
-            output_with_mutex name_for(@readers.key(reader)), data
+            output_with_mutex name_for(@readers.invert[reader]), data
           end
         end
       rescue Exception => ex
@@ -288,8 +298,13 @@ private
   def terminate_gracefully
     return if @terminating
     @terminating = true
-    system  "sending SIGTERM to all processes"
-    killall "SIGTERM"
+    if Foreman.windows?
+      system  "sending SIGKILL to all processes"
+      killall "SIGKILL"
+    else
+      system  "sending SIGTERM to all processes"
+      killall "SIGTERM"
+    end
     Timeout.timeout(5) do
       watch_for_termination while @running.length > 0
     end

lib/foreman/engine/cli.rb

@@ -31,6 +31,7 @@ class Foreman::Engine::CLI < Foreman::Engine
 
     def color?
       return true if @@color_force
+      return false if Foreman.windows?
       return false unless self.respond_to?(:isatty)
       self.isatty && ENV["TERM"]
     end
@@ -48,12 +49,12 @@ class Foreman::Engine::CLI < Foreman::Engine
 
   def startup
     @colors = map_colors
-    proctitle "foreman: master"
+    proctitle "foreman: master" unless Foreman.windows?
+    Color.enable($stdout, options[:color])
   end
 
   def output(name, data)
     data.to_s.chomp.split("\n").each do |message|
-      Color.enable($stdout, options[:color]) unless $stdout.respond_to?(:color?)
       output  = ""
       output += $stdout.color(@colors[name.split(".").first].to_sym)
       output += "#{Time.now.strftime("%H:%M:%S")} #{pad_process_name(name)} | "

lib/foreman/process.rb

@@ -36,17 +36,27 @@ class Foreman::Process
 
     if Foreman.windows?
       Dir.chdir(cwd) do
-        Process.spawn env, command, :out => output, :err => output, :new_pgroup => true
+        expanded_command = command.dup
+        env.each do |key, val|
+          expanded_command.gsub!("$#{key}", val)
+        end
+        Process.spawn env, expanded_command, :out => output, :err => output
       end
     elsif Foreman.jruby?
-      Dir.chdir(cwd) do
-        require "posix/spawn"
-        POSIX::Spawn.spawn env, command, :out => output, :err => output, :pgroup => 0
+      require "posix/spawn"
+      wrapped_command = "#{Foreman.runner} -d '#{cwd}' -p -- #{command}"
+      POSIX::Spawn.spawn env, wrapped_command, :out => output, :err => output
+    elsif Foreman.ruby_18?
+      fork do
+        $stdout.reopen output
+        $stderr.reopen output
+        env.each { |k,v| ENV[k] = v }
+        wrapped_command = "#{Foreman.runner} -d '#{cwd}' -p -- #{command}"
+        exec wrapped_command
       end
     else
-      Dir.chdir(cwd) do
-        Process.spawn env, command, :out => output, :err => output, :pgroup => 0
-      end
+      wrapped_command = "#{Foreman.runner} -d '#{cwd}' -p -- #{command}"
+      Process.spawn env, wrapped_command, :out => output, :err => output
     end
   end
 
@@ -55,7 +65,11 @@ class Foreman::Process
   # @param [String] signal  The signal to send
   #
   def kill(signal)
-    pid && Process.kill(signal, -1 * pid)
+    if Foreman.windows?
+      pid && Process.kill(signal, pid)
+    else
+      pid && Process.kill("-#{signal}", pid)
+    end
   rescue Errno::ESRCH
     false
   end
@@ -76,10 +90,12 @@ class Foreman::Process
     !alive?
   end
 
-private
-
+  # Returns the working directory for this +Process+
+  #
+  # @returns [String]
+  #
   def cwd
-    @options[:cwd] || "."
+    File.expand_path(@options[:cwd] || ".")
   end
 
 end

lib/foreman/version.rb

@@ -1,5 +1,5 @@
 module Foreman
 
-  VERSION = "0.48.0"
+  VERSION = "0.55.0"
 
 end

man/foreman.1

@@ -1,7 +1,7 @@
 .\" generated with Ronn/v0.7.3
 .\" http://github.com/rtomayko/ronn/tree/0.7.3
 .
-.TH "FOREMAN" "1" "April 2012" "Foreman 0.46.0" "Foreman Manual"
+.TH "FOREMAN" "1" "July 2012" "Foreman 0.51.0" "Foreman Manual"
 .
 .SH "NAME"
 \fBforeman\fR \- manage Procfile\-based applications

spec/resources/export/upstart/app.conf

@@ -6,3 +6,6 @@ bash << "EOF"
 EOF
 
 end script
+
+start on started network
+stop on stopping network

tasks/release.rake

@@ -32,7 +32,7 @@ def latest_release
 end
 
 def newer_release
-  tags = %x{ git tag --contains v#{latest_release} }.split("\n").sort_by do |tag|
+  tags = %x{ git tag --contains v#{latest_release} | grep -v pre }.split("\n").sort_by do |tag|
     Gem::Version.new(tag[1..-1])
   end
   tags[1]
@@ -60,7 +60,6 @@ end
 
 desc "Cut a release"
 task :release do
-  Rake::Task["authors"].invoke
   Rake::Task["changelog"].invoke
   Rake::Task["pages"].invoke
 end